Full-Stack & Mobile Developer
Modern
solutions for your
business.
I design and implement web and mobile applications that truly drive your business forward. From startup to enterprise – always on time and within budget.
Years of experience
What I offer
Capabilities.
Comprehensive support from concept to deployment in global markets.
Websites
From landing pages to extensive corporate portals. SEO optimization and loading speed are my priority.
Progressive Web Apps
Progressive Web Apps solutions that work offline and provide the feel of a native app in the browser.
Hybrid Apps
One code for iOS and Android using Flutter or React Native. Time and budget savings.
Native Apps
Highest performance and full utilization of device hardware capabilities. Android (Kotlin) & iOS (Swift).
Google Business Profile
Professional setup and optimization of your Google Business Profile in Google Maps. Boost local visibility and acquire customers from search.
Content & Blogs
Writing blog articles and SEO content. Build industry authority and attract organic traffic from search engines.
Portfolio
My Projects.
Selected implementations that brought clients measurable sales growth and operational efficiency.
Santec Group – Renovation & Building Technology
Professional corporate website for a Swiss company in the renovation and building technology sector. Built with Next.js, maximum SEO optimization and lightning-fast content updates.
Portfolio PWA
Modern Progressive Web App with full offline support, responsive design and advanced animations.
Roomsti – Educational Platform
Comprehensive platform for learning foreign languages with interactive quiz system, progress management and advanced gamification.
Coiffeur – Hair Salon
Elegant website for a hair salon with advanced booking system based on Supabase database, custom-built.
SanaBalance.ch – Massage Platform
Modern booking platform for therapeutic massage practice with monorepo architecture, admin panel and advanced calendar system.
About me
Experience built over a decade.
I specialize in creating advanced digital ecosystems. My approach combines engineering rigor with the flexibility of modern frameworks. I treat each project as a unique architecture that must be scalable, fast, and above all useful.
Timeliness
I work based on clear milestones, guaranteeing on-time product delivery.
Professionalism
Clean code and documentation are standard, not optional. Your application will be easy to maintain.
Communication
Regular reports and quick contact throughout the entire project duration.
Scalability
Architectures ready for growth. Your product will work at any scale.
References
Voices of trust.
“Professionelles Webdesign und super Betreuung! Unsere Wünsche wurden perfekt umgesetzt, die Google-Indexierung lief reibungslos und die Website sieht auf allen Geräten top aus. Seh…”
SanaBalance
sanabalance.ch
“Top Service von A bis Z! Wir brauchten dringend einen modernen Webauftritt für die Santec Group und die Umsetzung erfolgte unglaublich schnell. Die neue Homepage sieht nicht nur su…”
Santec Group GmbH
santecgroup.ch
“Solidny partner technologiczny. Proces wdrażania naszej aplikacji natywnej na Androida przebiegł bez najmniejszych problemów.”
Piotr Zieliński
CTO, DataVision
Contact
Let's start a project.
Have an idea for a digital product? I'd love to talk. Describe your project and I'll respond within 24 hours with a collaboration proposal.
Phone
+41 78 206 73 79Location
Rüti, Switzerland
Andrzej Mich
Unterwiesstrasse 41
8630 Rüti
Available for new projects
Currently accepting orders. Response time: up to 24h.